. >> i'm laura lee from he san francisco chamber of commerce. i have two questions. one your welcome to ignore and answer the second one. the first one is, this conversation today seems apposed to issue about draining hetchhetchy. if you could assure me somewhere in your plan that you've taken into consideration the whole terrorist about and through all of your water storage that the issue is undercontrol. >> jean, you want to - i mean,maurine, i believe seattle wants to talk about that. >> chuck ought to handle that one. >> i really do. >> go for it. how about the second part of that question. the terrorist. >> an issue of homeland security we've all had to do assessments and make improvements so almost - i can't think of a major water utility that's been dealing with this. our approach has been one using technology primarily and they've invested heavily for us to use? lieu of some of the initial reproaches but i think the water industry as a whole has been a remarkable job and there's also and,isac, program where we can share with each other. >> you painted a great